<html>
<body>

	<iframe id="reveal" src="../../index.html" style="border: 0;"
		width="500" height="500"></iframe>

	<div>
		<input id="back" type="button" value="go back" /> <input id="ahead"
			type="button" value="go ahead" /> <input id="slideto" type="button"
			value="slideto 2-2" />
	</div>

	<script>

			(function (){

				var back = document.getElementById( 'back' ),
						ahead = document.getElementById( 'ahead' ),
						slideto = document.getElementById( 'slideto' ),
						reveal =  window.frames[0];

					back.addEventListener( 'click', function () {
						
					reveal.postMessage( JSON.stringify({method: 'prev', args: []}), '*' );
				}, false );

				ahead.addEventListener( 'click', function (){
					reveal.postMessage( JSON.stringify({method: 'next', args: []}), '*' );
				}, false );

				slideto.addEventListener( 'click', function (){
					reveal.postMessage( JSON.stringify({method: 'slide', args: [2,2]}), '*' );
				}, false );

			}());

		</script>

</body>
</html>
